Vortex Doubler

The Vortex Doubler is a compact aid to double the magnification of your binoculars or spotting scope. By placing the doubler over the eyepiece of your optical device, you are able to double its magnification. Suitable for the following Binocular series: Vortex Crossfire Vortex Diamondback Vortex Raptor Vortex Razor HD Vortex Talon HD Vortex Vanquish Vortex Viper Vortex Viper HD Also suitable for the following Spotting Scope series: Vortex Nomad Vortex Razor HD